java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-01cf0bf [2019-08-22 03:17:05,068 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 03:17:05,070 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 03:17:05,081 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 03:17:05,082 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 03:17:05,083 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 03:17:05,084 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 03:17:05,086 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 03:17:05,087 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 03:17:05,088 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 03:17:05,089 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 03:17:05,090 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 03:17:05,090 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 03:17:05,091 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 03:17:05,092 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 03:17:05,093 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 03:17:05,094 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 03:17:05,095 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 03:17:05,096 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 03:17:05,098 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 03:17:05,099 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 03:17:05,100 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 03:17:05,101 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 03:17:05,102 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 03:17:05,104 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-22 03:17:05,111 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 03:17:05,112 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 03:17:05,112 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 03:17:05,113 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-22 03:17:05,127 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 03:17:05,127 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 03:17:05,128 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 03:17:05,128 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 03:17:05,128 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 03:17:05,129 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 03:17:05,129 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 03:17:05,129 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 03:17:05,129 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 03:17:05,129 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 03:17:05,130 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 03:17:05,130 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 03:17:05,130 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 03:17:05,130 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 03:17:05,130 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 03:17:05,131 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 03:17:05,131 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 03:17:05,131 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 03:17:05,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 03:17:05,132 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 03:17:05,132 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 03:17:05,132 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 03:17:05,132 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 03:17:05,132 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 03:17:05,133 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 03:17:05,133 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 03:17:05,133 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-22 03:17:05,160 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 03:17:05,172 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 03:17:05,175 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 03:17:05,176 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 03:17:05,177 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 03:17:05,177 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2019-08-22 03:17:05,234 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb4f8b557/8c5f6854d931422fb11bbab35f412d27/FLAGd37976fb6 [2019-08-22 03:17:06,380 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 03:17:06,381 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2019-08-22 03:17:06,516 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb4f8b557/8c5f6854d931422fb11bbab35f412d27/FLAGd37976fb6 [2019-08-22 03:17:06,546 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb4f8b557/8c5f6854d931422fb11bbab35f412d27 [2019-08-22 03:17:06,556 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 03:17:06,557 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 03:17:06,558 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 03:17:06,559 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 03:17:06,562 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 03:17:06,563 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:17:06" (1/1) ... [2019-08-22 03:17:06,565 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@435a5eec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:17:06, skipping insertion in model container [2019-08-22 03:17:06,566 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:17:06" (1/1) ... [2019-08-22 03:17:06,573 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 03:17:06,800 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 03:17:17,247 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:17:17,437 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:502) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:187) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:114) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:92) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-22 03:17:17,444 INFO L168 Benchmark]: Toolchain (without parser) took 10884.31 ms. Allocated memory was 172.0 MB in the beginning and 395.8 MB in the end (delta: 223.9 MB). Free memory was 135.7 MB in the beginning and 313.0 MB in the end (delta: -177.4 MB). Peak memory consumption was 197.9 MB. Max. memory is 7.1 GB. [2019-08-22 03:17:17,445 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 108.2 MB in the beginning and 108.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-22 03:17:17,453 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10881.63 ms. Allocated memory was 172.0 MB in the beginning and 395.8 MB in the end (delta: 223.9 MB). Free memory was 135.7 MB in the beginning and 313.0 MB in the end (delta: -177.4 MB). Peak memory consumption was 197.9 MB. Max. memory is 7.1 GB. [2019-08-22 03:17:17,457 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 108.2 MB in the beginning and 108.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 10881.63 ms. Allocated memory was 172.0 MB in the beginning and 395.8 MB in the end (delta: 223.9 MB). Free memory was 135.7 MB in the beginning and 313.0 MB in the end (delta: -177.4 MB). Peak memory consumption was 197.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...